CARROLL BUSH NURSERY 
FILBERTS 
Filberts grown in many sections of the United 
States but seem best adapted to the Pacific North¬ 
west where we are building up a commercial filbert 
industry. The present acreage and crops are com¬ 
paratively small, and the nuts are finding ready 
market. We have fine growers cooperatives and ad¬ 
vertising has been begun to expand the crop with 
rising production. 
We are still learning much about filberts. One 
grove where very reliable records were kept gave 
an average yield of 1400 pounds of dry nuts per acre. 
We believe on the best soils, when pollination is 
better than in most groves, and fertilization and 
pruning properly carried on, groves will average a 
ton to the acre. 
At present Barcelonas are our main crop though 
the new large nuts are attracting attention. All must 
be planted with pollinizers. With the Barcelona 
there should be early, medium and late pollinizers to 
cover the long period when the Barcelona opens its 
nut blossoms. 
BARCELONA FILBERT 
We have the large type Barcelona and sell only 
nursery grown trees, not layers. Priced as below 
including pollinizers. 
Each Ten Hundred 
2- 3 ft trees .$ .40 $ $ .30 
3- 4 ft. trees . sold out 
4- 6 ft. trees.60 .55 .50 
Pollinizers for the Barcelona we price at 60c each 
when we can spare them. We have DuChilly, Davi- 
ana. White Aveline, Giant De Halle and some others 
in small quantity. 
OTHER FILBERT VARIETIES 
BIG SCHODl). A marvelous nut of the long type. 
Blooms early, bears well. Probably early pollin- 
izer for Barcelona. This is the first year we have 
put this out. 
Grafted trees, 4 feet. .$1.25 
LONGFELLOW. A very long nut of the DuChilly 
type upright, fast grower. Nuts fall free. Fills 
well. 
Trees on own roots, each 4-6 ft.$1.00 
NOOKSACK. This nut has been heavily planted 
about Puget Sound, with the DuChilly. It pollin- 
izes the DuChilly, and is in turn pollinized by the 
DuChilly and it also is a late pollinizer for the 
Barcelona. Some trees should be in every grove. 
Trees, each ..$ .60 
